Logo Period Track Ai
  • Home
  • Articles
  • Calculators
    • Calculator Image Pregnancy due date calculator
    • Calculator Image Implantation calculator
    • Calculator Image Period calculator
    • Calculator Image Pregnancy test calculator
    • Calculator Image Ovulation calculator
Try Period Track Ai Today
  1. Home
  2. Articles
  3. Track Pragnancy
  4. Detail Page

Week 4 - Neural Tube Development

Article Img
Published 01 September 2025 | Written by Dr. James Carter
Tags:
Pregnancy week

The neural tube, which becomes the brain and spinal cord, starts forming. You might miss your period. Avoid alcohol and smoking to protect early development.

Related Articles
Related Article

Week 29 - Lung Function Improves

Published 01 September 2025
Written by Dr. James Carter
Related Article

Week 30 - Head Hair Thickens

Published 01 September 2025
Written by Dr. James Carter
Related Article

Week 17 - Fat Layers Develop

Published 01 September 2025
Written by Dr. James Carter
Related Article

Week 9 - Fetal Movement Starts

Published 01 September 2025
Written by Dr. James Carter
Related Article

Pre-Pregnancy Checklist

Published 01 September 2025
Written by Dr. James Carter
Related Article

Week 31 - Bone Strengthening

Published 01 September 2025
Written by Dr. James Carter
Related Article

Mood Swing Support

Published 01 September 2025
Written by Dr. James Carter
Related Article

Pregnancy Nap Tips

Published 01 September 2025
Written by Dr. James Carter
Logo Period Track Ai

Period Track AI is an advanced app with smart tracking and AI insights, offering a sleek interface for monitoring periods, predicting ovulation, and managing pregnancy.

Emailperiodtrackai@gmail.com

Phone+85269350537

Instagram Facebook Twitter Linkedin

Calculators

  • Pregnancy due date calculator
  • Implantation calculator
  • Period calculator
  • Pregnancy test calculator
  • Ovulation calculator

Pages

  • Articles
  • Terms & Conditions
  • Privacy Policy

Experience Period Track Ai App on Mobile

Google Play App Store

© 2025 IReach Technology Ltd.